baber/WOPTO huggingface dataset:
Patent CA-2856009-A1 (CA)
Title: Radiation-free position calibration of a fluoroscope
Inventor: MERSCHON ASAF
IPC: A61B19/00
Filed: 2014-07-07
Abstract: A method includes registering a fluoroscopic imaging system and a position tracking system to a common frame of reference. A region of interest is marked in a patient body by the position tracking system. Using the common frame of reference, a field of view of the fluoroscopic imaging system is set such that the region of interest appears in the field of view.
Patent CA-2857198-A1 (CA)
Title: Cycloalkane carboxylic acid derivatives as cxcr3 receptor antagonists
Inventor: BATA IMRE
IPC: C07D413/12
Filed: 2012-12-03
Abstract: The present invention relates to compounds of formula 1 that are useful as an active ingredient of a medicament for preventive and/or therapeutic treatment of diseases caused by abnormal activation of CXCR3 chemokines. The invention relates furthermore to a process for the preparation of said compounds, to pharmaceutical compositions containing said compounds and to the novel intermediates used in the preparation of said compounds.
Patent CA-2858613-A1 (CA)
Inventor: BUECHLER YING JI
IPC: C12N15/62
Filed: 2012-12-27
Abstract: The present invention provides aspartyl-tRNA synthetase and Fc region conjugate polypeptides (DRS-Fc conjugates), such as DRS-Fc fusion proteins, compositions comprising the same, and methods of using such conjugates and compositions for treating or diagnosing a variety of conditions. The DRS-Fc conjugates of the invention have improved controlled release properties, stability, half-life, and other pharmacokinetic and biological properties relative to corresponding, unmodified DRS polypeptides.
Patent CA-2859894-A1 (CA)
Title: Nouvelles compositions cosmetiques anti-age et depigmentantes
Inventor: FRISON NATACHA
IPC: C07C43/23
Filed: 2012-12-18
Abstract: L'invention concerne l'utilisation de composés l-aryl-2-aryloxyéthanes de formule I dans laquelle n et m sont nuls ou égaux à 1, à condition que n+m=l, R1 et R2 représentant notamment des atomes d'hydrogène, R3 et R4 représentant notamment des atomes d'hydrogène, d'halogène, des groupes hydroxy ou alkoxy, et R5 représentant notamment des atomes d'hydrogène, des groupes hydroxy, alkyles, alkoxy, amino ou nitro, dans des compositions cosmétiques destinées à des soins anti-âge et/ou dépigmentants et/ou anti-inflammatoires et/ou cicatrisants.
Patent CA-2861422-A1 (CA)
Inventor: SUZUKI TSUTOMU
IPC: F16D65/095
Filed: 2012-11-29
Abstract: The present invention is provided with: a caliper body supported by a vehicle body; a brake block that moves back and forth relative to the caliper body, and is able to apply a friction force by coming into sliding contact with a disc; a guide plate that supports the brake block; an anchor pin that supports the guide plate in such a manner that the guide plate freely moves back and forth relative to the caliper body; a piston that moves back and forth relative to the caliper body, and is able to press the brake block via the guide plate; a diaphragm that is in contact with the rear surface of the piston, defines a pressure chamber inside the caliper body, and forces the piston to move as a result of being elastically deformed by the pressure of compressed air inside the pressure chamber; and a piston plate that supports the piston in such a manner that the piston is in slidable contact with the anchor pin.
Patent CA-2861581-A1 (CA)
Title: Coating compositions
Inventor: CHENEY JUSTIN LEE
IPC: C22C19/05
Filed: 2012-12-18
Abstract: Compositions are provided that exhibit an austenitic nickel microstructure. The compositions comprise Ni, Cr, Mo and at least one element selected from the group consisting of Al, Si, and Ti. Feedstock having the composition may be in the form of a cored wire or wires, a solid wire or wires, or a powder.
Patent CA-2862931-A1 (CA)
Inventor: PUGH RANDALL BRAXTON
IPC: A61F2/16
Filed: 2014-09-10
Abstract: The present invention relates to methods and apparatus for providing a variable optic insert into an ophthalmic lens. The variable optic insert may have surfaces within that have differing radii of curvature. A liquid crystal layer may be used to provide a variable optic function and in some embodiments, the liquid crystal layer may comprise polymer networked regions of interstitially located liquid crystal material. An energy source is capable of powering the variable optic insert included within the ophthalmic lens. In some embodiments, an ophthalmic lens is cast-molded from a silicone hydrogel. The various ophthalmic lens entities may include electroactive liquid crystal layers to electrically control refractive characteristics.
Patent CA-2863162-A1 (CA)
Inventor: LALI ARVIND MALLINATH
IPC: C12P7/64
Filed: 2013-01-30
Abstract: An efficient process for enzymatic hydrolysis of fats and oils in a homogenous mixture is provided herein. The present invention in particular provides a process for production of fatty acids, sn-regio mono-acylglycerol (MAG), sn-regio diacyl-glycerols (DAG), and glycerol from fats, wherein more than 98% fats can be converted into the desired product. The present invention also provides a process for the production of fatty acids and glycerol, virtually free of sn-regio diacyl-glycerols (DAG) and comprising less than 5% sn-regio mono-acylglycerol (MAG) in the end product.
Patent CA-2863819-A1 (CA)
Inventor: OVED KFIR
IPC: G01N33/569
Filed: 2013-02-08
Abstract: Antibiotics (Abx) are the world's most misused drugs. Antibiotics misuse occurs when the drug is administered in case of a non-bacterial infection (such as a viral infection) for which it is ineffective. Overall, it is estimated that 40-70% of the worldwide Abx courses are mis-prescribed. The financial and health consequences of Abx over-prescription include the direct cost of the drugs, as well as the indirect costs of their side effects, which are estimated at >$15 billion annually. Furthermore, over-prescription directly causes the emergence of Abx-resistant strains of bacteria, which are recognized as one of the major threats to public health today. This generates an immediate need for reliable diagnostics to assist physicians in correct Abx prescription, especially at the point-of-care (POC) where most Abx are prescribed. Accordingly, some aspects of the present invention provide methods using biomarkers for rapidly detecting the source of infection and administrating the appropriate treatment.
Patent CA-2866065-A1 (CA)
Inventor: YANG KUNG CHI
IPC: A63F3/00
Filed: 2014-10-06
Abstract: Said golf checker is playing on a game board with 18 holes. Said board game is similar to that of Chinese checker by jumping over action of a playing piece. Said game board is marked with two centrally attached triangles. The large one has 5 holes on each side, while the small one has two holes on each side.  Said game starts with a golf tee jump straight line over one adjacent piece into an empty hole. The one was jump over which is then removed. A hole game is ended when no more golf tee can be used to perform this jump-over action. The score point is based on the number of golf tee left on the board. The fewer the tee left on the board, the higher the point will be given. Said game board can be played in two forms, i.e., match play and score play. Various types of game board and game hole number selection can be established. A player with a highest score point of the game is a winner. 1000 game settings are prepared for a player to choose and to play.
Patent CA-2867608-A1 (CA)
Title: Filter device comprising a fluid duct between a filter plate body and an extension
Inventor: BOHNKE BERND
IPC: B01D25/21
Filed: 2012-03-19
Abstract: A recess plate designed for packing a plurality of specimens including the plate into a pack between a stationary head piece and a movable end piece of a filter device is provided. A pack of adjacent elements has a recess in a base body of the plate that forms a filter chamber between the adjacent elements. The device has a filter cloth between the adjacent elements for retaining a solid content of a suspension as filter cake, and allowing remaining liquid fraction of the suspension to pass as filtrate. The plate has a fluid pipe for discharging the filtrate out of the plate that runs along a narrow edge of the base body, a fluid duct that connects the pipe to the chamber, and an extension that is connected to the narrow edge of the base body.  For enlarging effective filter surface of the plate, the fluid pipe runs between the base body and the extension.
Patent CA-2868373-A1 (CA)
Title: Sulfate-based electrolysis processing with flexible feed control, and use to capture carbon dioxide
Inventor: KOSMOSKI JOSEPH VICTOR
IPC: C25B1/00
Filed: 2012-03-23
Abstract: A method including electrolysis processing using sulfate-based electrolytes includes precipitating sodium sulfate decahydrate from a salt solution and then redissolving sodium sulfate decahydrate to prepare feed of electrolyte solution for the electrolysis processing. Front-end processing may be used to treat mixed salt solutions, including brine solutions. Calcium sulfate reagent may provide a sulfate source to regenerate electrolyte solution following carbon capture, and with carbon dioxide being sequestered in the form of calcium carbonate.
Patent CA-2870172-A1 (CA)
Title: Apparatuses and methods for bitstream bitstuffing
Inventor: PEARSON ERIC C
IPC: H04N19/70
Filed: 2013-04-17
Abstract: Examples of methods and apparatuses for inserting and removing stuffing data in a bitstream described. An encoding system may include an encoder configured to receive a video signal and stuffing data. The encoder may be configured encode the video signal in accordance with an encoding methodology and provide a bitstream based on the encoded video signal and the stuffing data. The stuffing data may include random and/or encrypted data. A decoder may receive a bitstream and remove stuffing data from the bitstream. The decoder may include a padding removal apparatus that may include a slice detection block and a bitstream editor. The slice detection block may be configured to determine locations of stuffing data in a bitstream and provide the locations to the bitstream editor using control signals. The bitstream editor may be configured to remove the stuffing data based on the control signals.
Patent CA-2871523-A1 (CA)
Title: Nested endload assembly for a variator
Inventor: SCHOOLCRAFT BRIAN
IPC: F16H37/06
Filed: 2013-04-24
Abstract: A transmission includes a toroidal variator including a nested endload assembly. The nested endload assembly has two chambers configured to develop a clamping force on components of the variator. The endload assembly includes a housing, a backing plate, a piston positioned adjacent the backing plate and cooperating with the backing plate to define a first chamber for receiving pressurized fluid to act on the piston. The endload assembly also includes a load plate and an input race that cooperate to define a second chamber. The input race of the variator is acted upon by the piston when the piston is acted upon by pressurized fluid in the first chamber. The input race is also acted upon by pressurized fluid in the second chamber.
Patent CA-2874908-A1 (CA)
Inventor: STEINER-JOVIC MISCHA
IPC: H02J15/00
Filed: 2013-05-28
Abstract: A combined energy harvesting and measuring device, for use in harvesting energy from a power line conductor and in optimizing load balance and charge as between one or more energy storage or energy drawing devices comprises a single, multi-function current transformer (CT) which itself comprises an electrical winding disposed thereon, the CT being configured to receive an induced current on the electrical winding via magnetic flux energy generated by alternating current on the power line conductor and, at the same time, being configured to measure current flow on the power line conductor; and wherein there is a circuit electrically coupled to the electrical winding and configured to convert the harvested and received induced current into an electrical energy for consumption by an electrical device.
Patent CA-2879354-A1 (CA)
Title: Spherical magnetisable polyvinyl alcohol microparticles, method for producing same, and use thereof
Inventor: OSTER JURGEN
IPC: C12Q1/24
Filed: 2013-07-18
Abstract: 1. The invention relates to spherical magnetisable polyvinyl alcohol microparticles having a particle size distribution in the range from 0.5 to 3 µm, to a method for the production thereof, and use thereof in particular for diagnostic purposes. 2. Spherical magnetisable polyvinyl alcohol microparticles produced according to known methods have a size distribution which is too broad, which is disadvantageous for various reasons. However, particles having a narrow size distribution cannot be produced on a larger scale by known production methods. 3. The method enables the production of spherical magnetisable polyvinyl alcohol microparticles having a particle size distribution in the range from 0.5 to 3 µm. The method comprises the following steps: Dispersing a nanoparticulate magnetisable material in an aqueous phase which contains polyvinyl alcohol in dissolved form; addition of the aqueous phase to an organic phase which is not miscible with the aqueous phase and contains at least one emulsifier; and generating an emulsion by stirring at a temperature of 25 °C or higher; addition of at least one water-soluble cross-linking substance under continued stirring.
Patent CA-2880681-A1 (CA)
Inventor: AITTAMAA JUHANI
IPC: B01D53/48
Filed: 2013-08-08
Abstract: A method of purifying a gas stream derived from a process wherein a glyceride containing raw-material is converted to hydrocarbon paraffins. The gas stream contains hydrogen or carbon dioxide as a major component and at least one sulphurous component selected from sulphide compounds as an impurity. According to the invention, the gas is contacted with an acidic aqueous wash solution of transition metal ions capable of binding to sulphide ions; a significant portion of the sulphide compounds contained in the gas are bound into practically insoluble transition metal sulphide compounds to remove sulphide compounds from the gas to produce a purified gas; and the obtained purified gas is recovered. The method will efficiently lower sulphide concentrations to ppm or sub-ppm level and it can be implemented on an industrial scale with low investment costs. The metal can be recovered.
Patent CA-2881009-A1 (CA)
Inventor: HOFFMANN MICHAEL GERHARD
IPC: A01N43/40
Filed: 2013-08-02
Abstract: 6'-Phenyl-2,2'-bipyridine-3-carboxylic acid derivatives of the general formula (I) are described as herbicides. In this formula (I), R1 to R5 represent radicals such as hydrogen, organic alkyl radicals, and other radicals such as halogen, nitro, cyano and formyl.
Patent CA-2884115-A1 (CA)
Inventor: FERNANDEZ JOSE
IPC: A61K31/198
Filed: 2013-09-11
Abstract: Compositions that mitigate damage caused by environmental stressors are provided. The stressors include, but are not limited to, damage caused by ultra-violet radiation. The compositions comprise an effective amount of idebenone or a derivative thereof, N-acetyl-S-farnesyl-L-cysteine or a pharmaceutically acceptable salt or ester thereof and ergothioneine or a pharmaceutically acceptable salt or ester thereof. In some embodiments these compositions are applied topically to a person's skin.
Patent CA-2885562-A1 (CA)
Title: Methods for improving linear growth response in children
Inventor: HEATON AMY L
IPC: A61K31/198
Filed: 2013-09-19
Abstract: Embodiments of the invention generally relate to methods and supplements for increasing linear growth in borderline GH deficient and non-GH deficient children.
Patent CA-2886334-A1 (CA)
Inventor: IMANISHI TAKESHI
IPC: C12N15/09
Filed: 2013-09-27
Abstract: Provided is an examination method allowing highly sensitive and highly accurate detection of a target nucleic acid (for example a mutant gene), while being simple and low cost. More specifically, in a nucleic acid amplification reaction, an oligonucleotide analog containing 1 or 2 or more of at least one kind of unit structure of each kind of nucleotide analogs represented by the general formula (I) (symbols in the formula are as defined in the description) or similar, or a salt thereof, is used as clamp nucleic acid, the amplification of a non target nucleic acid (for example a wild-type gene) in a sample is inhibited, and thus a target nucleic acid is selectively amplified and the amplified nucleic acid is detected.
Patent CA-2890454-A1 (CA)
Title: Dosator for filling a capsule with powder
Inventor: PENACHIO ERNEST D
IPC: B65B1/04
Filed: 2013-11-08
Abstract: The present invention provides a dosator apparatus and methods for dispensing low density, high flowing powders into capsules at high target fill weights with accuracy and repeatability.
Patent CA-2892007-A1 (CA)
Inventor: MATAIGNE JEAN-MICHEL
IPC: C23C2/20
Filed: 2014-02-10
Abstract: In the present method, at least one of the equations (A, B) is fulfilled, where: Z is the distance between the metal sheet (1) and the nozzle (17) in the main discharge direction (E), Z being expressed in mm, d is the mean height of the outlet (25) of the nozzle (17) in the direction (S) of travel of the metal sheet (1) in front of the nozzle (17), d being expressed in mm, V is the speed of travel of the metal sheet (1) in front of the nozzle (17), V being expressed in m.s-1, P is the pressure of the drying gas in the nozzle (17), P being expressed in N.m-2 , and fO2 is the volume fraction of oxygen in the drying gas.
Patent CA-2892011-A1 (CA)
Inventor: RICHARDSON DES
IPC: A61K31/444
Filed: 2013-11-22
Abstract: The present invention relates to new treatments of multidrug resistant disorders, particularly cancers. There is provided a method of treating a cancer including administering an effective amount of a semicarbazone or hydrazone compound to a patient that has cancer, the cancer including a cancerous cell that includes an active efflux mechanism; wherein the compound is a substrate of the active efflux mechanism and the compound is able to form a chelation complex with a metal species in the cancerous cell, the chelation complex being cytotoxic to the cancerous cell.
Patent CA-2894344-A1 (CA)
Inventor: WEINBERG FREDRICK LEWIS
IPC: G02C11/02
Filed: 2015-06-16
Abstract: An interchangeable frame for eyeglasses is disclosed including a first lens, a second lens, an interchangeable frame portion, and at least one selectively engageable connection between the interchangeable frame portion and at least one of the first and second lenses. The interchangeable frame portion may include a first temple, second temple, and linking portion between the first and second temples. The first and second lens may be surrounded and/or connected by a lens frame portion. The selectively engageable connection may include at least one of a magnet and a screw. The interchangeable frame portion is interchangeable with the first and second lens. Accordingly, a user may selectively interchange the interchangeable frame portion, such as to change the decorative or ornamental appearance of the eyeglasses.
Patent CA-2895461-A1 (CA)
Inventor: MILLER TONY
IPC: G01N27/403
Filed: 2013-12-20
Abstract: We describe a soil chemistry sensor for in-situ soil chemistry sensing, the sensor comprising a probe incorporating a first, ion-selective electrode and a second, reference electrode, wherein said ion-selective electrode comprises a first-electrode housing defining a first lumen having an ion-selective plug towards a distal end, said first-electrode including a first conductor in a first electrolyte, wherein said reference electrode comprises a second electrode housing defining a second lumen having a porous reference electrode plug towards a distal end, said second electrode including a second conductor in a second electrolyte, wherein said ion-selective plug and said porous reference electrode plug are within 10mm of one another, and wherein said porous reference electrode plug and said ion-selective plug each comprise a polymer.
Patent CA-2896284-A1 (CA)
Inventor: YANG WEISHENG
IPC: C07C69/36
Filed: 2015-07-03
Abstract: A method for recycling methanol in a process of preparing dimethyl oxalate from synthesis gas is provided according to the present disclosure, comprising the steps of: i) a crude methanol stream containing methyl nitrite, methyl formate, and dimethyl carbonate is fed into a first separation column, and methyl nitrite is obtained at a top thereof and a crude methanol stream containing methyl formate and dimethyl carbonate is obtained at a bottom thereof; ii) the crude methanol stream containing methyl formate and dimethyl carbonate is fed into a second separation column, and methyl formate is obtained at a top thereof and a crude methanol stream containing dimethyl carbonate is obtained at a bottom thereof; and iii) the crude methanol stream containing dimethyl carbonate is fed into a dimethyl carbonate-methanol separation unit, and dimethyl carbonate and methanol stream to be recycled are obtained after separation. According to the method of the present disclosure, methyl formate accumulated in the system can be reduced, and thus the corrosion of the pipelines and the equipment can be alleviated. In addition, the purity of methanol can be improved, and thus the circulation volume thereof can be reduced, thereby the power consumption can be lowered. The present method has evident economical benefit.
Patent CA-2898299-A1 (CA)
Inventor: HILL STEVEN
IPC: B60R9/00
Filed: 2015-07-23
Abstract: A trailer box, comprising: a front wall, a back wall, a bottom wall, a top wall interconnected at 90 degree angles with a tubular metal frame comprising a plurality of structurally interconnected frame sections to form a hollow inner rectangular or trapezoidal portion and with opposed end portions comprising one or two hinged openings, wherein the plurality of structurally interconnected frame sections comprise four long horizontal frame sections, at least four vertical frame sections, and at least four horizontal frame sections providing a rectangular or trapezoidal frame, wherein the plurality of structurally interconnected frame sections comprise a metal selected from the group consisting of steel and aluminum, and wherein the trailer box is mounted on an underside of the trailer to provide storage for hauling 4x4 posts and/or dunnage.
Patent CA-2899012-A1 (CA)
Inventor: UTECH THOMAS
IPC: G06F19/00
Filed: 2014-01-22
Abstract: ABSTRACT OF THE DISCLOSURE A method and system for managing variable dose dispensing involves receiving, from a medication dispensing device, a user identifier associated with a user, a dispensed amount of a medication, and an amount of the medication to be administered by the user. The dispensed amount exceeds the amount to be administered by a waste amount. On receipt, a timer is initiated which is associated with the user identifier and the medication. If, before the timer reaches a timeout threshold, an indication is received from a waste device that the user associated with the user identifier wasted the waste amount of the medication, the indication is stored. Otherwise, a notification is stored that the user associated with the user identifier failed to waste the waste amount before the timer reached the timeout threshold. Date Recue/Date Received 2021-05-20